
MonitorAEGTEST
HOUND-1011 rechargeable radon detector with a screen
- C-NRPP 2024/25: Not included
- Battery
- Alarm
- Screen
Method: Semiconductor sensor
First reading: Within 6 hours
Locations and reports
EPA puts West Baton Rouge Parish in Zone 3, its lowest radon zone. Homes with elevated levels occur in all three zones, so only a test measures yours.
Data checked By Radon411Methodology
The data
West Baton Rouge Parish, At a glance
Predicted: EPA radon zone
This is a county-level geologic prediction. It is not a measurement of any address, and houses with elevated radon are found in all three zones.
EPA predicts an average indoor
USGS geologic potential: Low across 100% of the county's area
Predicted: EPA Map of Radon Zones
Measured: tests reported to CDC
Of 42 pre-mitigation tests reported to CDC, not homes in this area.
| Result band | Tests Measured | Share Measured |
|---|---|---|
| Under 2 pCi/L | 42 | 100.0% |
| 2 to 4 pCi/L | 0 | 0.0% |
| 4 pCi/L and above | 0 | 0.0% |
CDC publishes this figure only for counties here, so there is no state or national number to compare West Baton Rouge Parish, Louisiana with.
Distribution of radon tests reported to CDC, not this house. People testing before a sale, or because they suspect a problem, are over-represented in any reported testing data.
The figures at the top are for 2022: a percentage there is a share of radon tests reported to CDC for West Baton Rouge Parish in 2022, and a percentage in a view below is a share of the tests reported for the year or period it names. It is not a share of homes in West Baton Rouge Parish, and it is not a random sample: it counts only the tests people chose to run and that were reported.
CDC works out the shares and the median over pre-mitigation tests, counting a test not marked as before or after mitigation as one of them (42 for 2022). The median is the middle result of those tests, not of buildings. CDC also reports the number of buildings tested (2), a different count, so the two totals are not interchangeable.
West Baton Rouge Parish's own published CDC figures beside those of the counties that border it, for the same period.
Each figure is that county’s own published CDC figure for 2022, counting radon tests reported to CDC, not homes. West Baton Rouge Parish is this page. Nothing is averaged or combined across counties. The test count beside each county is CDC’s published number of pre-mitigation tests behind its figures. Figures from few tests can swing widely from year to year. No published CDC figure for 2022: Iberville Parish, LA; West Feliciana Parish, LA; Pointe Coupee Parish, LA; East Feliciana Parish, LA. Every Louisiana county’s own figure is in the Louisiana county table.
Measured: CDC tracking data. Figure above: 2022. Measured data period: 2018 to 2022 (every CDC figure on file).
Radon Action Brief
National Radon Action MonthPre-sale
Save 64%Sale price: $8.99Price after the sale: $25Ends Jan 31Then $25Sale ends January 31, then $25
Local help
West Baton Rouge Parish, Local resources
Who tests and fixes radon in West Baton Rouge Parish: listed businesses, Louisiana's radon program and test kits.
What it means
West Baton Rouge Parish, Questions
In 2022, 0.0% of the radon tests reported to CDC for West Baton Rouge Parish, Louisiana were at or above 4 pCi/L, and the median reported pre-mitigation result was 0.6 pCi/L. That is a share of reported tests, not of homes. EPA places West Baton Rouge Parish in Zone 3, lower predicted potential, a predicted average indoor screening level less than 2 pCi/L. Homes with elevated levels occur in all three zones, so the figures describe the area, not your house. Testing is the only way to know the radon level in a specific building.
Radon levels: what a result meansWhat is radon?Radon levels in Louisiana
EPA says you can test your home yourself or hire a qualified radon test company, and that either approach takes only a small amount of time and effort. No radon testing business listed on Radon411 has an address in West Baton Rouge Parish or names it as a service area yet. The Louisiana radon program is the place to ask about certified testers and any test kit offer it runs.
Radon testing: how to test a homeRadon test kits comparedFree and low-cost kits by stateRadon Action Month checklistLouisiana radon program
Radon411 has no radon business listed for Louisiana yet. EPA recommends having a qualified contractor fix a home with a radon problem, because lowering high radon levels takes technical knowledge and special skills, and some states require the work to be done by a licensed or certified professional. Your state radon program is the place to check whether Louisiana requires one.
Radon mitigation: how it worksRadon mitigation costRadon mitigation systemsLouisiana radon program
EPA places West Baton Rouge Parish, Louisiana in Zone 3, which EPA describes as lower predicted potential for the area. A zone is a prediction for the whole county and never determines whether a particular home should be tested. EPA recommends testing every home regardless of zone.
Yes. Testing is the only way to know the radon level in a specific building. EPA recommends fixing a home when the radon level is 4 pCi/L or higher. EPA recommends considering a fix when the level is between 2 and 4 pCi/L. How to test a home.
EPA says short-term tests stay in the home from 2 to 90 days and that all radon tests should run a minimum of 48 hours; long-term tests stay more than 90 days. EPA's guides do not name a best season: they say radon levels tend to vary from day to day and season to season, so a long-term test is more likely than a short-term test to tell you the year-round average.
EPA's Citizen's Guide calls testing easy and inexpensive, and EPA's Home Buyer's and Seller's Guide says passive short-term and long-term devices are generally inexpensive, while active devices may cost more. No national average price is published for this, so Radon411 does not give one. What testing costs.
West Baton Rouge Parish borders 5 parishes, derived from Census county geometry. Radon potential follows geology rather than county lines, so a bordering county's report can be relevant.
The reported-test figures on this page describe West Baton Rouge Parish, Louisiana in 2022. They describe tests other people carried out in other buildings, and none of them measures yours.
What the published data says about West Baton Rouge Parish, in words. A zone and a share of tests describe an area, never the level in any one home.
EPA places West Baton Rouge Parish in Zone 3, lower predicted potential, as it does 63 other parishes of Louisiana's 64.
Of the 5 bordering parishes, EPA places East Baton Rouge Parish, East Feliciana Parish, Iberville Parish, Pointe Coupee Parish and West Feliciana Parish in Zone 3.
CDC has annual figures for West Baton Rouge Parish for 4 years, 2018 to 2022. In 2022, 0.0% of 42 reported tests were at or above 4 pCi/L.
Louisiana's radon program and its page are under Local resources.
The county's largest incorporated places are Addis, Port Allen and Brusly; the figures here cover them as part of the county.
Products
West Baton Rouge Parish, Products
Whatever the figures for West Baton Rouge Parish show, only a test tells you about one home.
Test kits and monitors: 1 of 42
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Best radon monitors for West Baton Rouge Parish homes, compared
Testing: 1 of 5
Mitigation: 1 of 3
Explore
West Baton Rouge Parish, Bordering parishes
parishes bordering West Baton Rouge Parish: 1 of 5
5 parishes share a boundary with West Baton Rouge Parish, computed from Census county geometry. Radon potential follows geology rather than county lines, so a bordering county’s report can be worth reading alongside this one.
West Baton Rouge Parish, Cities and towns
The radon figures on this page are for West Baton Rouge Parish as a whole. They do not differ by city or town.
3 incorporated places, as listed in the U.S. Census Bureau’s 2020 place reference files.
West Baton Rouge Parish, Next steps
What to do next: 1 of 4
Informational. Follow EPA guidance. EPA says all radon tests should be taken for a minimum of 48 hours, with windows and doors closed from 12 hours before a short-term test.